These warnings indicate that there is a difference between the expected options on your client and the gateway. Because OpenVPN forces the encryption cipher and authentication hash specified by your client, this does not pose any security issues and is not anything to worry about. Using our default OpenVPN configuration files also prevents these warnings.

If you wish to confirm the encryption and authentication settings that your connection is brought up with, you can increase the verbosity of your logs. To do this, add verb 4 to your OpenVPN configuration file. Afterwards, you will be able to see lines similar to the following while connecting, specifying the exact security your connection is brought up with: